KR20040086658A - 액츄에이터 - Google Patents
액츄에이터 Download PDFInfo
- Publication number
- KR20040086658A KR20040086658A KR1020030021009A KR20030021009A KR20040086658A KR 20040086658 A KR20040086658 A KR 20040086658A KR 1020030021009 A KR1020030021009 A KR 1020030021009A KR 20030021009 A KR20030021009 A KR 20030021009A KR 20040086658 A KR20040086658 A KR 20040086658A
- Authority
- KR
- South Korea
- Prior art keywords
- actuator
- cylinder
- passage
- space portion
- piston
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Description
Claims (2)
- 그 벽체(110)에 작동유체가 유출입되는 제1 및 제2유체통로(103, 104)가 서로 다른 경로를 이루도록 형성된 실린더(100)와, 이 실린더(100)의 내부에 그 양측 공간이 상기 제1유체통로(103)를 통해 외부와 연통되는 제1공간부(101) 및 상기 제2유체통로(104)를 통해 외부와 연통되는 제2공간부(102)로 구획되도록 전후진 가능하게 설치되어 상기 제1 및 제2유체통로(104)를 통한 작동유체의 공급방향에 따라 전후진되는 적어도 하나의 피스톤(160)과, 이 피스톤(160)의 일측에 연결 설치되어 피스톤(160)의 전후진력을 외부로 전달하는 동력전달기구(120, 130, 140)를 포함하는 액츄에이터에 있어서, 상기 실린더(100)의 벽체(110)에는 상기 제1공간부(101)와 제2공간부(102)를 서로 연통시키는 연결통로(210)가 형성되며, 이 연결통로(210)의 일측에는 교차되는 방향으로 결합공(212)이 형성되고, 이 결합공(212)에는 상기 연결통로(210)를 개폐시키는 스크류 밸브(220)가 나사결합된 것을 특징으로 하는 액츄에이터.
- 제1항에 있어서, 상기 연결통로(210)는 그 양측이 상기 제1유체통로(103) 및 제2유체통로(104)에 직접 연결되도록 형성된 것을 특징으로 하는 액츄에이터.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0021009A KR100512751B1 (ko) | 2003-04-03 | 2003-04-03 | 액츄에이터 |
US10/549,022 US20060196351A1 (en) | 2003-04-03 | 2004-04-03 | Actuator |
PCT/KR2004/000779 WO2004088146A1 (en) | 2003-04-03 | 2004-04-03 | Actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0021009A KR100512751B1 (ko) | 2003-04-03 | 2003-04-03 | 액츄에이터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040086658A true KR20040086658A (ko) | 2004-10-12 |
KR100512751B1 KR100512751B1 (ko) | 2005-09-05 |
Family
ID=36942855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0021009A KR100512751B1 (ko) | 2003-04-03 | 2003-04-03 | 액츄에이터 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060196351A1 (ko) |
KR (1) | KR100512751B1 (ko) |
WO (1) | WO2004088146A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101323137B1 (ko) * | 2013-03-27 | 2013-10-30 | 주식회사 플로우버스 | 비상작동 장치가 내부에 설치된 액추에이터 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101858458B (zh) * | 2010-06-08 | 2012-02-22 | 清华大学 | 一种驱动阀门的气动执行器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US963091A (en) * | 1905-09-21 | 1910-07-05 | August Sundh | Steering-gear apparatus. |
DE3329171A1 (de) * | 1983-08-12 | 1985-02-28 | Samson Ag, 6000 Frankfurt | Drehantrieb fuer armaturen, insbesondere drosselklappen |
JPH03168402A (ja) * | 1989-11-22 | 1991-07-22 | Messina Aurerio | バルブ駆動用アクチュエータ |
JPH0434203A (ja) * | 1990-05-31 | 1992-02-05 | T V Valve Kk | ピストン型揺動アクチュエータ |
US5293811A (en) * | 1991-08-02 | 1994-03-15 | Hughes Aircraft Company | Missile control fin actuator system |
-
2003
- 2003-04-03 KR KR10-2003-0021009A patent/KR100512751B1/ko active IP Right Grant
-
2004
- 2004-04-03 WO PCT/KR2004/000779 patent/WO2004088146A1/en active Application Filing
- 2004-04-03 US US10/549,022 patent/US20060196351A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101323137B1 (ko) * | 2013-03-27 | 2013-10-30 | 주식회사 플로우버스 | 비상작동 장치가 내부에 설치된 액추에이터 |
Also Published As
Publication number | Publication date |
---|---|
US20060196351A1 (en) | 2006-09-07 |
WO2004088146A1 (en) | 2004-10-14 |
KR100512751B1 (ko) | 2005-09-05 |
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